72411570

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 256

約数和(自身を含む): 249384960

約数和(自身を除く): 176973390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 43, 45, 54, 55, 63, 66, 70, 77, 81, 86, 90, 99, 105, 110, 126, 129, 135, 154, 162, 165, 189, 198, 210, 215, 231, 243, 258, 270, 297, 301, 315, 330, 378, 385, 387, 405, 430, 462, 473, 486, 495, 567, 594, 602, 630, 645, 693, 729, 770, 774, 810, 891, 903, 945, 946, 990, 1134, 1155, 1161, 1215, 1290, 1386, 1419, 1458, 1485, 1505, 1701, 1782, 1806, 1890, 1935, 2079, 2187, 2310, 2322, 2365, 2430, 2673, 2709, 2835, 2838, 2970, 3010, 3311, 3402, 3465, 3483, 3645, 3870, 4158, 4257, 4374, 4455, 4515, 4730, 5103, 5346, 5418, 5670, 5805, 6237, 6622, 6930, 6966, 7095, 7290, 8019, 8127, 8505, 8514, 8910, 9030, 9933, 10206, 10395, 10449, 10935, 11610, 12474, 12771, 13365, 13545, 14190, 15309, 16038, 16254, 16555, 17010, 17415, 18711, 19866, 20790, 20898, 21285, 21870, 24057, 24381, 25515, 25542, 26730, 27090, 29799, 30618, 31185, 31347, 33110, 34830, 37422, 38313, 40095, 40635, 42570, 48114, 48762, 49665, 51030, 52245, 56133, 59598, 62370, 62694, 63855, 73143, 76545, 76626, 80190, 81270, 89397, 93555, 94041, 99330, 104490, 112266, 114939, 120285, 121905, 127710, 146286, 148995, 153090, 156735, 168399, 178794, 187110, 188082, 191565, 219429, 229878, 240570, 243810, 268191, 280665, 297990, 313470, 336798, 344817, 365715, 383130, 438858, 446985, 470205, 536382, 561330, 574695, 658287, 689634, 731430, 804573, 841995, 893970, 940410, 1034451, 1097145, 1149390, 1316574, 1340955, 1609146, 1683990, 1724085, 2068902, 2194290, 2413719, 2681910, 3291435, 3448170, 4022865, 4827438, 5172255, 6582870, 7241157, 8045730, 10344510, 12068595, 14482314, 24137190, 36205785, 72411570]

約数ペア:

[(1, 72411570), (2, 36205785), (3, 24137190), (5, 14482314), (6, 12068595), (7, 10344510), (9, 8045730), (10, 7241157), (11, 6582870), (14, 5172255), (15, 4827438), (18, 4022865), (21, 3448170), (22, 3291435), (27, 2681910), (30, 2413719), (33, 2194290), (35, 2068902), (42, 1724085), (43, 1683990), (45, 1609146), (54, 1340955), (55, 1316574), (63, 1149390), (66, 1097145), (70, 1034451), (77, 940410), (81, 893970), (86, 841995), (90, 804573), (99, 731430), (105, 689634), (110, 658287), (126, 574695), (129, 561330), (135, 536382), (154, 470205), (162, 446985), (165, 438858), (189, 383130), (198, 365715), (210, 344817), (215, 336798), (231, 313470), (243, 297990), (258, 280665), (270, 268191), (297, 243810), (301, 240570), (315, 229878), (330, 219429), (378, 191565), (385, 188082), (387, 187110), (405, 178794), (430, 168399), (462, 156735), (473, 153090), (486, 148995), (495, 146286), (567, 127710), (594, 121905), (602, 120285), (630, 114939), (645, 112266), (693, 104490), (729, 99330), (770, 94041), (774, 93555), (810, 89397), (891, 81270), (903, 80190), (945, 76626), (946, 76545), (990, 73143), (1134, 63855), (1155, 62694), (1161, 62370), (1215, 59598), (1290, 56133), (1386, 52245), (1419, 51030), (1458, 49665), (1485, 48762), (1505, 48114), (1701, 42570), (1782, 40635), (1806, 40095), (1890, 38313), (1935, 37422), (2079, 34830), (2187, 33110), (2310, 31347), (2322, 31185), (2365, 30618), (2430, 29799), (2673, 27090), (2709, 26730), (2835, 25542), (2838, 25515), (2970, 24381), (3010, 24057), (3311, 21870), (3402, 21285), (3465, 20898), (3483, 20790), (3645, 19866), (3870, 18711), (4158, 17415), (4257, 17010), (4374, 16555), (4455, 16254), (4515, 16038), (4730, 15309), (5103, 14190), (5346, 13545), (5418, 13365), (5670, 12771), (5805, 12474), (6237, 11610), (6622, 10935), (6930, 10449), (6966, 10395), (7095, 10206), (7290, 9933), (8019, 9030), (8127, 8910), (8505, 8514)]